272408838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 607606272

約数和(自身を除く): 335197434

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 103, 123, 206, 246, 309, 533, 618, 827, 1066, 1339, 1599, 1654, 2481, 2678, 3198, 4017, 4223, 4962, 8034, 8446, 10751, 12669, 21502, 25338, 32253, 33907, 54899, 64506, 67814, 85181, 101721, 109798, 164697, 170362, 203442, 255543, 329394, 440791, 511086, 881582, 1107353, 1322373, 2214706, 2644746, 3322059, 3492421, 6644118, 6984842, 10477263, 20954526, 45401473, 90802946, 136204419, 272408838]

約数ペア:

[(1, 272408838), (2, 136204419), (3, 90802946), (6, 45401473), (13, 20954526), (26, 10477263), (39, 6984842), (41, 6644118), (78, 3492421), (82, 3322059), (103, 2644746), (123, 2214706), (206, 1322373), (246, 1107353), (309, 881582), (533, 511086), (618, 440791), (827, 329394), (1066, 255543), (1339, 203442), (1599, 170362), (1654, 164697), (2481, 109798), (2678, 101721), (3198, 85181), (4017, 67814), (4223, 64506), (4962, 54899), (8034, 33907), (8446, 32253), (10751, 25338), (12669, 21502)]